The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2013
Filed:
Nov. 07, 2008
Zhikai Jeffrey Wang, Roswell, GA (US);
Christopher Wayne Miller, Lititz, PA (US);
Marcus Lee Hutchins, Hiram, GA (US);
James C. Matayabas, Jr., Canton, GA (US);
Zhikai Jeffrey Wang, Roswell, GA (US);
Christopher Wayne Miller, Lititz, PA (US);
Marcus Lee Hutchins, Hiram, GA (US);
James C. Matayabas, Jr., Canton, GA (US);
Cytec Surface Specialties S.A., Brussels, BE;
Abstract
The present invention relates to composition comprising at least one compound obtained from the reaction of at least one compound (i) having a refractive index nof at least 1.50 comprising at least one isocyanate-reactable functional group —XH, wherein each of X is, independently, O or NR, at least one polyisocyanate (ii), and, optionally, at least one compound (iii) comprising at least one isocyanate-reactable functional group —YH and at least one curable functional group Q, wherein each of Y is, independently, O, NR or S, and its use for making high refractive index coatings and films.